Perhaps you should try some spelling variations:
"philanthropism" » "philanthropinism", "philanthrophist", "philanthropos"
"philanthropismus" » "philanthropinismus", "philanthrophistus", "philanthroposus", "philanthropisches", "philanthropies", "philanthropus"
"philanthropist" » "philanthropos", "philanthropy"
"philanthropists" » "philanthroposs", "philanthropys", "philanthropos"
"philanthropicus" » "philanthropiques", "philanthropies", "philanthropus"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (("philanthropism" OR "philanthropist") OR ("philanthropic" OR (("philanthropismus" OR "philanthropists") OR "philanthropicus"))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"philanthropism\" or \"philanthropist\") or (\"philanthropic\" or ((\"philanthropismus\" OR \"philanthropists\") or \"philanthropicus\")))".
• Removing quotes may allow a broader search: (( philanthropism or philanthropist ) or ( philanthropic or (( philanthropismus OR philanthropists ) or philanthropicus ))).
• Adding a wildcard symbol may retrieve word variants: (("philanthropism" or "philanthropist") or ("philanthropic" or (("philanthropismus" OR "philanthropists") or "philanthropicus")))*.